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Finding the Fourth Proportional to 541,252.59, 746,952.01 and 299,535.24

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Solution

The fourth proportional to 541,252.59, 746,952.01 and 299,535.24 is: 413,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,252.59 : 746,952.01 = 299,535.24 : x
  2. Step 2: Convert to fraction form
    541,252.59/746,952.01 = 299,535.24/x
  3. Step 3: Cross multiply
    541,252.59x = 746,952.01 × 299,535.24
  4. Step 4: Simplify right side
    541,252.59x = 223,738,449,119.35
  5. Step 5: Solve for x
    x = 223,738,449,119.35/541,252.59
  6. Step 6: Final answer
    x = 413,371.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.